Explanation of the kinetic theory of gases  What is the kinetic theory and its assumptions?

Q: 1. Write the ideal gas law and define each term in it. Include units.

A: Ideal gas law: It is mathematical relationship between pressure, volume, temperature and number of…

Q: The oxygen gas formed in a chemical reaction is collected over water at 30.0∘C. The collected gas as…

A: Both oxygen gas and water vapors are collected above the water.

Q: emperature remains constant answer to nearest whole numl

A: Ideal gas law equation is equation which obeys gas laws under all condition of temperature and…

Q: The gos law that states when at constant volume, the pressure of a gas is directly proportional to…

A: At constant volume, the pressure of a gas is directly proportional to the absolute temperature.…

Q: Consider this molecular-level representation of a mixture of gases. If the partial pressure of the…

A: From the figure, there are three moles of diatomic gas present in the mixture. Mole fraction of the…

Q: Consider this molecular‑level representation of a mixture of gases.   If the partial pressure of the…

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Q: 1. At STP, gases have a volume of 22.4 L per mole. RTP is room temperature (25 °C) and pressure (1…

A: Given: Number of moles of gas = 1 mol. Temperature = 25°C                         = (25+273)K = 298…

Q: A helium-filled weather balloon has a volume of 858 L at 15.9°C and 754 mmHg. It is released and…

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Q: Which of the following will have the lowest average kinetic energy? A) He at 400 °C B) Ne at 500 °C…

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Q: A sample of methane gas collected at STP occupies a volume of 49.7 L. How many moles of gas does the…

A: The moles of gas in a container depends on the volume, temperature, and pressure of the container.…

Q: 39. A gas is collected over water at a certain temperature. The total pressure is 758 torr. The…

A: According to Dalton's law, the total pressure of a gas mixture is the sum of partial pressures of…

Q: 11. A sample of oxygen is collected over water at 22 °C and 762 torr. What is the partial pressure…

A: According to Dalton's Law of Partial Pressure states that the total pressure exerted by a mixture of…

Q: In a mixture of three gasses (A, B, and C), explain how are the partial pressures of the gasses…

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Q: What is true for a gas that exhibits a compressibility factor (Z) that is equal to 1 regardless of…

A: According to the ideal gas theory, the compressibility factor (Z) for the ideal gas is one. For a…

Q: 16. Three gases are in identical rigid containers under the conditions given in the table below. TH…

A: Q.16: The formula for kinetic energy (KE) of a gas molecule is:  KE = (3/2)*Kb*T  where Kb =…

Q: 1.Which is NOT a measurable property of gases? Single choice.   pressure temperature volume odor

A: Applying ideal gas equation.

Q: is inflated to a volume of 25.4 LL at a pressure of 743 mmHgmmHg and a temperature of 25.8 ∘C∘C. The…

A: The combined gas law is derived from Boyle’s law and Charles’s law. It is shown below,

Q: Which of the following statements related to kinetic-molecular theory of gases is correct for an…

A: The Kinetic molecular theory of gases is a model that explains experimental observation about the…

Q: Consider this molecular-level representation of a mixture of gases. If the partial pressure of the…

A: Relation between partial pressure of gas i (Pi), total pressure (P) and mole fraction of gas i (Xi):…

Q: The pressure of a gas results from which of the following? gas particles colliding with the…

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Q: A sample of F2 gas has a mass of 12.5g. What is the volume of this F2 sample at STP?

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Q: 776 mL of an ideal gas at 780 torr is compressed to 361 mL at constant temperature. What is the new…

A: Solution - According to the question - Given -   P1V1 = P2V2 where, P1 = 780 torr = 1 atm   V1 = 776…

Q: A 1.54 mol sample of Ar gas is confined in a 37.5 liter container at 24.1 °C. If the temperature of…

A: Generally, the average molecular speed of gas is directly proportional to the temperature value.

Kinetic-Theory of Gases

Kinetic theory of gases is the model or method which was developed in the 19th century by Maxwell and Boltzmann. This is possible as the interatomic force which is of short-range forces that are important for solids and liquids can be neglected for gases. This theory or gas law gives a molecular interpretation of the pressure and temperature of a gas and is consistent with gas laws and Avogadro’s hypothesis. This theory is very helpful to correctly explain the specific heat capacities of many gases, kinetic energy and it also explains the transport qualities such as viscosity, thermal conductivity, and diffusion with molecular parameters. As stated in the kinetic-molecular theory, the temperature of a substance or gas particle is related to the average kinetic energy of the particles of that substance. When a substance is heated, some of the absorbed energy is stored within the particles, while some of the energy increases the motion of the particles, called average kinetic energy.